There may be a mouse, but more likely is the computer card, because if the mouse is not a bad time is similar to the occasional few seconds after the cotton is completely no matter, even if the mouse cable contact bad will not be a few seconds each time. So it can be judged as a computer card.
Computer card for a number of reasons, such as low memory, processor or motherboard overheating, hard disk failure may occur similar failures, the following simple examples:
Low Memory is the most common situation, many users are using the Windows 7 flagship system, the system itself is more gorgeous interface, coupled with the majority of users of computer maintenance common sense is not much, by a variety of software kidnapping installation, boot on a lot of programs, It is normal for a typical 2GB memory user to be able to boot up 50% of the memory.
Low memory can cause the computer to be unresponsive, even if you look at their own memory usage, shut down some of the back-end of memory-consuming programs.
Ctrl+alt+delete Open Task Manager, click Memory, and look at the memory-consuming programs that do not need to open directly to the right key to end the process.
temperature is too high will cause the computer intermittent cotton situation, the reason is very simple, the processor and other hardware temperature monitoring, when the temperature is too high in order to ensure the safe operation of hardware, will automatically reduce the performance has been reduced calorific value, When some programs are running, the processor reduces the frequency of the operation must be card AH.
Dust, reapply a thin layer of silicone grease. Click to see: CPU heat conduction silicone grease how to apply
Recommended installation of temperature monitoring software, this is a go to advertising, to the green version of Plug-ins.
AIDA64 Extreme 2.30.1900 Single file version. Part1.rar (size 5MB)
AIDA64 Extreme 2.30.1900 Single file version. Part2.rar (size 4MB)
Extract two files into the same directory.
Note: Because this is a Chinese-free version, so some anti-virus software will prompt, that this is not a dangerous procedure, but if you do not trust to download the official trial version of it.
Hard disk read and write error rate, there is a bad disk will also be this phenomenon, because the data in the run suddenly read errors, the computer will be stuck.
Click the download software to see, the following two software optional, different software may have compatibility detection errors, suggestions for a few more try:
Click to download: Crystaldiskinfo4_1_3-en.rar (size 1MB)
Click to download: HD tune.rar (Size 1MB)